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| author | bors <bors@rust-lang.org> | 2016-09-07 02:47:35 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-09-07 02:47:35 -0700 |
| commit | 2819eca69cc053afaf975f4702abbde83c6b7cdc (patch) | |
| tree | cd0a6501ea525c1ddb475830bfbf31d5e2445b6d /src/libstd/sys/unix/net.rs | |
| parent | fe278a8a3218fd83d8bf21e82e2c0cc975d2fb64 (diff) | |
| parent | 0520698be30eeabd72e66d4b8fa540f727820c33 (diff) | |
| download | rust-2819eca69cc053afaf975f4702abbde83c6b7cdc.tar.gz rust-2819eca69cc053afaf975f4702abbde83c6b7cdc.zip | |
Auto merge of #36296 - nagisa:pass-timing, r=eddyb
Count and report time taken by MIR passes There’s some desire for deeper introspectability into what MIR passes cost us. -Z time-passes after this PR: ``` Compiling test_shim v0.1.0 (file:///home/nagisa/Documents/rust/rust/src/rustc/test_shim) time: 0.000; rss: 29MB parsing time: 0.000; rss: 29MB configuration time: 0.000; rss: 29MB recursion limit time: 0.000; rss: 29MB crate injection time: 0.000; rss: 29MB plugin loading time: 0.000; rss: 29MB plugin registration time: 0.032; rss: 54MB expansion time: 0.000; rss: 54MB maybe building test harness time: 0.000; rss: 54MB assigning node ids time: 0.000; rss: 54MB checking for inline asm in case the target doesn't support it time: 0.000; rss: 54MB complete gated feature checking time: 0.000; rss: 54MB collecting defs time: 0.004; rss: 54MB external crate/lib resolution time: 0.000; rss: 54MB early lint checks time: 0.000; rss: 54MB AST validation time: 0.001; rss: 54MB name resolution time: 0.000; rss: 54MB lowering ast -> hir time: 0.000; rss: 56MB indexing hir time: 0.000; rss: 56MB attribute checking time: 0.000; rss: 56MB language item collection time: 0.000; rss: 56MB lifetime resolution time: 0.000; rss: 56MB looking for entry point time: 0.000; rss: 56MB looking for plugin registrar time: 0.000; rss: 56MB region resolution time: 0.000; rss: 56MB loop checking time: 0.000; rss: 56MB static item recursion checking time: 0.000; rss: 56MB compute_incremental_hashes_map time: 0.000; rss: 56MB load_dep_graph time: 0.000; rss: 56MB type collecting time: 0.000; rss: 56MB variance inference time: 0.011; rss: 59MB coherence checking time: 0.000; rss: 59MB wf checking time: 0.000; rss: 59MB item-types checking time: 0.000; rss: 59MB item-bodies checking time: 0.000; rss: 59MB drop-impl checking time: 0.000; rss: 59MB const checking time: 0.000; rss: 59MB privacy checking time: 0.000; rss: 59MB stability index time: 0.000; rss: 59MB intrinsic checking time: 0.000; rss: 59MB effect checking time: 0.000; rss: 59MB match checking time: 0.000; rss: 59MB liveness checking time: 0.000; rss: 59MB rvalue checking time: 0.000; rss: 59MB MIR dump time: 0.000; rss: 59MB SimplifyCfg time: 0.000; rss: 59MB QualifyAndPromoteConstants time: 0.000; rss: 59MB TypeckMir time: 0.000; rss: 59MB SimplifyBranches time: 0.000; rss: 59MB SimplifyCfg time: 0.000; rss: 59MB MIR passes time: 0.000; rss: 59MB borrow checking time: 0.000; rss: 59MB reachability checking time: 0.000; rss: 59MB death checking time: 0.000; rss: 59MB stability checking time: 0.000; rss: 59MB unused lib feature checking time: 0.000; rss: 59MB lint checking time: 0.000; rss: 59MB resolving dependency formats time: 0.000; rss: 59MB NoLandingPads time: 0.000; rss: 59MB SimplifyCfg time: 0.000; rss: 59MB EraseRegions time: 0.000; rss: 59MB AddCallGuards time: 0.000; rss: 59MB ElaborateDrops time: 0.000; rss: 59MB NoLandingPads time: 0.000; rss: 59MB SimplifyCfg time: 0.000; rss: 59MB Deaggregator time: 0.000; rss: 59MB AddCallGuards time: 0.000; rss: 59MB PreTrans time: 0.000; rss: 59MB Prepare MIR codegen passes time: 0.000; rss: 59MB write metadata time: 0.000; rss: 61MB translation item collection time: 0.000; rss: 61MB codegen unit partitioning time: 0.000; rss: 61MB internalize symbols time: 0.007; rss: 61MB translation time: 0.000; rss: 61MB assert dep graph time: 0.000; rss: 61MB serialize dep graph time: 0.000; rss: 61MB llvm function passes [2] time: 0.000; rss: 61MB llvm function passes [3] time: 0.000; rss: 61MB llvm function passes [1] time: 0.000; rss: 61MB llvm function passes [0] time: 0.000; rss: 61MB llvm module passes [2] time: 0.000; rss: 61MB llvm module passes [1] time: 0.000; rss: 61MB llvm module passes [0] time: 0.000; rss: 61MB llvm module passes [3] time: 0.001; rss: 62MB codegen passes [1] time: 0.001; rss: 62MB codegen passes [2] time: 0.001; rss: 62MB codegen passes [0] time: 0.001; rss: 62MB codegen passes [3] time: 0.001; rss: 63MB codegen passes [1] time: 0.005; rss: 63MB LLVM passes time: 0.000; rss: 63MB serialize work products time: 0.001; rss: 63MB linking ``` r? @eddyb or @nikomatsakis cc @nrc, @Mark-Simulacrum
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